Base | Representation |
---|---|
bin | 11011111100010010… |
… | …011101001110110100 |
3 | 2212102220222221110102 |
4 | 123330102131032310 |
5 | 442421120004112 |
6 | 21441041413232 |
7 | 2111330022014 |
oct | 337422351664 |
9 | 85386887412 |
10 | 30002500532 |
11 | 117a66a1794 |
12 | 599393a218 |
13 | 2aa1a5c2c4 |
14 | 16488d9c44 |
15 | ba8e6ebc2 |
hex | 6fc49d3b4 |
30002500532 has 6 divisors (see below), whose sum is σ = 52504375938. Its totient is φ = 15001250264.
The previous prime is 30002500511. The next prime is 30002500543. The reversal of 30002500532 is 23500520003.
It can be written as a sum of positive squares in only one way, i.e., 22420270756 + 7582229776 = 149734^2 + 87076^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3750312563 + ... + 3750312570.
It is an arithmetic number, because the mean of its divisors is an integer number (8750729323).
Almost surely, 230002500532 is an apocalyptic number.
It is an amenable number.
30002500532 is a deficient number, since it is larger than the sum of its proper divisors (22501875406).
30002500532 is a wasteful number, since it uses less digits than its factorization.
30002500532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7500625137 (or 7500625135 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 20.
The spelling of 30002500532 in words is "thirty billion, two million, five hundred thousand, five hundred thirty-two".
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